“When we got here he was-- he just didn't have much motion at all. He was just scared and worried and everything like that and had no answers, just like we didn't. We didn't know where we were going,” Pfeifer said.

Isaac's spinal cord nearly severed.

“It's still intact, but there's a lot of damage and swelling that they just won't know what's going to happen with this until that swelling comes down, and so the nerves heal so the connectivity comes back,” Pfeifer said.

Pfeifer said his son is getting his grip back and some sensation in his fingers.

Isaac’s full recovery will take weeks, if not months. The family said they find comfort in all the support they have online, from hundreds of people all throughout the state and country.

Israeli Prime Minister Benjamin Netanyahu warned Tuesday that a proposed agreement between world powers and Iran was "a bad deal" that would not stop Tehran from getting nuclear weapons -- but would rather pave its way to getting lots of them and lea...